src/bindings/python/cascading.py

   1 #!/usr/bin/python
   2
   3 # try:
   4 # > kdb set user/myapp "hello world!"
   5 # > kdb set system/myapp "hi world!"
   6 # > python cascading.py
   7
   8 from libelektra import *
   9 import sys
  10
  11 def BailOut(msg):
  12         print 'msg'
  13         print kdbStrError(kdbhGetError(0))
  14         sys.exit(1)
  15
  16 ks=ksNew()
  17
  18 (h,r)=kdbOpen()
  19 if r==-1:
  20         BailOut('Could not open key database')
  21
  22 if kdbGetChildKeys(h,"user/myapp",ks,0)==-1:
  23         BailOut('Could not get keys')
  24
  25 if kdbGetChildKeys(h,"system/myapp",ks,0)==-1:
  26         BailOut('Could not get keys')
  27
  28 k=ksLookupByName(ks,"/myapp/key",0);
  29 if k==0:
  30         BailOut('Could not lookup keys')
  31
  32 print keyStealValue(k)
  33 ksDel(ks)
  34 kdbClose(h)